Pith Number

pith:N6MJGX4R

pith:2013:N6MJGX4RZK5WVTQQH2ZQBWCQQJ

not attested not anchored not stored refs pending

Efficient demagnetization cooling of atoms and its limits

Axel Griesmaier, Jahn R\"uhrig, Tilman Pfau, Valentin V. Volchkov

arxiv:1306.3365 v2 · 2013-06-14 · cond-mat.quant-gas · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6MJGX4RZK5WVTQQH2ZQBWCQQJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:51:08.548287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f98935f91cabb6ace103eb300d8508276a0978bf410060fdbb83f02e7d634a5

Aliases

arxiv: 1306.3365 · arxiv_version: 1306.3365v2 · doi: 10.48550/arxiv.1306.3365 · pith_short_12: N6MJGX4RZK5W · pith_short_16: N6MJGX4RZK5WVTQQ · pith_short_8: N6MJGX4R

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/N6MJGX4RZK5WVTQQH2ZQBWCQQJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6f98935f91cabb6ace103eb300d8508276a0978bf410060fdbb83f02e7d634a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1987f0965b2f15a67acd16117213a6ff1a5d6a5dd72e3ed3f9c0d51a6a8299",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-06-14T11:36:29Z",
    "title_canon_sha256": "48fe4d7f68550314f540694cb3a40e908f1937b4ef806b8b4bfac5b3ec986ef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3365",
    "kind": "arxiv",
    "version": 2
  }
}